牌号 厚度 屈服强度 抗拉强度 延伸率
BS550MCK4 ≤16 T ≥550 ≥600 ≥18
BS600MCJ4
<10 T ≥600 ≥680 ≥15
BS600MCJ4 10-16 ≥580
≥680 ≥15
BS700MCK2
3-8 T ≥700 750-950 ≥15
BS700MCK2
>8 ≥680 750-950 ≥15
BS900MCJ4 3-10 L ≥900
≥950 ≥10
BS960MCJ4 3-10 L
≥960 ≥980 ≥10
S500MC
≤16 L ≥500 550-700 ≥14
S550MC
≤16 L ≥550 600-760 ≥14
S600MC(BS600MC)
≤16 L ≥600
650-820 ≥13
S650MC ≤16 L ≥650 700-880 ≥12
S700MC(BS700MC)
≤6 L ≥700 750-950 ≥12
牌号 厚度 屈服强度 抗拉强度 延伸率 冲击值
BS550MCK4 6-12 560-645 645-740 16-26 120-280
BS600MCJ4 2.5-(10)
600-670 680-780
15-23 -
BS600MCJ4
10-16 600-660 700-760 16-21 120-270
BS700MCK2
3-8 700-860 780-920
15-21 40-100
BS700MCK2
(8)-14 685-820
790-900 15-21
60-150
BS960MCJ4
4-10 960-1050 1050-1080 11-15 100-140
BS600MC 3-16 640-720 700-790
17-26 -
BS700MC
2.5-8
680-810 750-880
14-23